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Image encryption algorithm based on 2D-CICFM using cross-granularity sinusoidal-Joseph coupled permutation and bidirectional interleaved-bitplane diffusion

delete2026-06-01
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PRE
AI
Y
Yuxuan Liu
X
Xingbin Liu *
DOI:10.1016/j.chaos.2026.118579delete
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Abstract

Abstract

En 中文
• A novel 2D chaotic map is designed with continuous hyperchaos and superior ergodicity. • Cross-granularity permutation integrates bit-level sinusoidal and byte-level Joseph permutations. • Bidirectional interleaved-bitplane diffusion guarantees a rigorous global avalanche effect. • Security analysis validate exceptional robustness against attacks.

Journal

C
chaos, solitons & fractals
IF:
0
Papers:
851
Citations:
1

Organization

S
southwest university
Scholars:
5.4K
Papers: 1.7K
Citations: 0
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